HandShoe Mouse, Left Handed, Medium, Black

HandShoe Cordless Left Handed Mouse with Optical Sensor. Wireless Mouse with USB Connector. This mouse is clinically proven to alleviate pain and discomfort of repetitive stress injuries in the hand, wrist and arm associated with the use of traditional mice.. Third button enables scrolling in some applications. Operate by moving entire mouse around on mousing surface. Vertical grip design keeps your hand and wrist at a neutral angle. Mediuml size, for left-handed use only.